This site contains beginner math worksheets, advanced math worksheeets, spanish words, pre-school activities, time activities, geography activities and organization activities.
"Everybody learns better when they are having fun! Here at Quiz-Tree.com you will find educational games and quizzes on many subjects, including Math, Reading, Spanish, Geography, SAT, Spelling, Music and more. All"
TypeFaster is a tool that teachers you how to touch type fast using a set of free typing tutorials. This program comes in three versions: Standard, Accessible and Spanish. The standard version is the ideal on so far it has quite many interesting features.
Maps 101 appears to not be free but has a trial version. ti appears to be K-12. It includes materials for Spanish language educators and those teaching students with limited English. I couldn't find information on the purchase but I did see that you can request an extension on the trial version.
Another good website for learning and practicing language basics is Literacy Center.net. Literacy Center offers games for learning and practicing French, Spanish, German, and English. The Literacy Center is a 501c non-profit with a contract from the US Department of Education.
Digital Dialects offers a nice selection of educational games and activities for learning 55 different languages. Most of the games are designed to learn and practice the basics of each of the 55 languages listed on the Digital Dialects homepage.